[Po4a-devel] Support for .de, .if and other groff code requests

Hi, I've added some options to the man module: * verbatim_groff_code The .de, .ie and .if sections are copied as is from the original to the translated document * translate_groff_code A string is made for each .de, .ie and .if sections, and is proposed for the translation Then I needed other options to specify the behavior of these new commands: * untranslated, noarg, translate_joined, translate_each lists of coma-separated commands * no_wrap list of coma-separated couples begin:end, where begin and end are commands that delimit the begin and end of a no_wrap section (no test is done to ensure that an end command match its begin command; any end command stop the no_wrap mode; it is just more practical to specify them in a couple) * inline This option indicate that the paragraph must not be split. The string to translate will look like "foo E<.bar baz qux> quux", where foo is the command that should be inlined. With these new options, I was able to translate (well...po4a-gettextize) some man pages from the 3X section (and also to beat my msgids per PO highest score;) I don't think this will work perfectly for every situation, but it should allow to use po4a on most of the pages refused to po4a because of a .de, .ie or .if section. Before committing it, I would like to have your opinion. Best Regards, -- Nekral